MPI_Info_get (3)
Retrieves the value associated with a key
SYNOPSIS
int MPI_Info_get(MPI_Info info, char *key, int valuelen, char *value, int *flag)
INPUT PARAMETERS
info
key
valuelen
- length of value argument (integer)
OUTPUT PARAMETERS
value
flag
- true if key defined, false if not (boolean)
NOTES FOR FORTRAN
All MPI routines in Fortran (except for 'MPI_WTIME' and 'MPI_WTICK')
have an additional argument 'ierr' at the end of the argument list.
'ierr' is an integer and has the same meaning as the return value of
the routine in C. In Fortran, MPI routines are subroutines and are
invoked with the 'call' statement.
All MPI objects (e.g., 'MPI_Datatype', 'MPI_Comm', 'MPI_File') are of
type 'INTEGER' in Fortran.
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